Yes, both JACoB and EZQL offer a Free Trial.
The starting price of EZQL begins at $20/month, while pricing details for JACoB are unavailable.
JACoB offers several advantages, including Open-source, Team workflow enhancement, Generates production-level code, Full codebase mapping, Code generation based on learning and many more functionalities.
The cons of JACoB may include a Limited to GitHub, Figma, Learning period for patterns, Depends on quality of existing code. and Possible inconsistent results
EZQL offers several advantages, including User-friendly database interface, No SQL writing required, In-line data editing, Blocks of SQL queries, Shareable queries and many more functionalities.
The cons of EZQL may include a Mac only, No Oracle DB support, Embeddable charts not available, Templates not yet implemented. and No offline mode